Roll-on cosmetic applicator



FIG. 1 is a front perspective view of a roll-on cosmetic applicatorshowing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a side elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The ornamental design for a roll-on cosmetic applicator, as shown anddescribed.